aktsmm/agent-skills · duck-critic/SKILL.md

duck-critic skillA

duck-critic is agent-read markdown (skill) from aktsmm/agent-skills: Run a Duck Critic producer-critic loop: you (main) keep producing the plan/code/tests and gate your own work at checkpoints with a different-model critic, revising until it passes. Use when asked for rubber duck, ラバーダック, 別モデルレビュー, second opinion, critic, code review, design review, plan critique, or review by another model/agent harness..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add aktsmm/agent-skills/duck-critic@git:20260905.e63d714
Exact content
mdr add aktsmm/agent-skills/duck-critic@sha256:2af4a2de027a2f8e

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_k5revzcxqrs4xtaw.svg)](https://markdownregistry.com/a/art_k5revzcxqrs4xtaw)

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Versions

versioncommittedcommitsizeaudit
git:20260905.e63d714 latest2026-09-05 e63d714 13,857 BA view · diff
git:20260826.1d65cbc2026-08-26 1d65cbc 13,609 BA view · diff
git:20260819.771aa962026-08-19 771aa96 13,208 BA view · diff
git:20260815.43d0f912026-08-15 43d0f91 13,033 BA view · diff
git:20260812.e5cdf442026-08-12 e5cdf44 12,266 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (13857 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

aktsmm/agent-skills · 26 stars · license NOASSERTION · pushed 2026-09-07 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_k5revzcxqrs4xtaw
GET https://markdownregistry.com/api/v1/resolve?ref=aktsmm/agent-skills/duck-critic
GET https://markdownregistry.com/api/v1/blob/2af4a2de027a2f8ef39fc53d119bbc54f25b9150e8286802dd59a10906d9ca2d